You can put this solution on YOUR website! graph a line with the indicated slope and y-intercept slope 4/5 and y-intercept of (4,0)
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(4,0) is the x-intercept ???
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Plot the point (4,0)
Count 5 units to the right (positive x) and 4 units up (positive y) and plot a 2nd point. Draw a line thru them.